The Yellow River has carried the cultural precipitation and richness of the Chinese nation since ancient times. The Yellow River system is home to a variety of fish, with the Yellow River carp and Yellow River catfish being the most representative. Yellow River carp, golden scales, bright red fins, fragrant taste. The ancients said: "If you eat fish, you will be a carp of the river", which shows its preciousness. In contrast, the Yellow River catfish is so fierce that it is said to be able to overturn small boats.
However, some people may wonder how the fish in the Yellow River will survive in the rushing waters. What's even more interesting is how exactly do they find their own living space at the mouth of the Yellow River?
First, the fish in the Yellow River usually have a streamlined body structure that allows them to move easily through the water. This body form reduces the resistance of the water, allowing them to swim quickly. At the same time, their gills are specially designed to obtain enough oxygen in the water to meet physiological needs.
The water flow in the lower reaches of the Yellow River is relatively gentle, which gives fish enough space to survive. Fish can easily swim upstream because they have long been accustomed to such an environment. Moreover, the waters in this area are usually where brackish water meets, and fish are able to survive and thrive in this brackish water.
For those fish that cannot adapt to the brackish water environment, they have found a better way to survive in the lower reaches of the Yellow River. The waters in the estuary generally have relatively low salt concentrations, which are not fatal for freshwater fish. Therefore, we can rest assured that the fish in the Yellow River will not have a hard time surviving because they are washed into the sea.